There are two key tools necessary, I believe.
Firstly, a consensual two-way framework agreement valid both domestically, and across borders. This creates no new organisations, but is simply a framework for self organisation to a common purpose.
I have coined the name 'Nondominium' for such a neutral platform.
https://blogs.ucl.ac.uk/resilience/2011/10/04/nondominium-establishing-c...
Secondly, there is the ability for producers to issue credits which may be cleared and redeemed within such a framework agreement, and to agree with service providers - on a revenue/production sharing basis - how to get products to market.
Using such a collaborative architecture - which requires no change in any law - unnecessary financing and funding costs and other rent-seeking such as compound interest become unnecessary, and stakeholder interests are aligned through creating networked co-operatives of co-operatives.
Chris Cook